[ 3555103 ] wrong declaration of release attribute in _CIMCArgsFT
[ 3566968 ] sfcc enumInstances fails to parse the xml
[ 3586680 ] improve error reporting in cmciConnect2
Increment release 2.2.5, fix for some test prereqs
Increment release for 2.2.6preview
[ 3529678 ] getClass does not expose method information
Now compiles under OS X.

* Removes --version-script switch if darwin system is detected
* autoconfiscate not looks for glibtoolize
* __SOCKADDR_ARG defined to struct sockaddr if __APPLE__
Merge changes from jameskyle for [bugs:#2646] sblim-sfcc does not compile on apple systems
adjustments to fix for [bugs:#2646]